package cn.backpackerxl.server;
import cn.backpackerxl.model.Teacher;

import java.util.List;
/**
 * @Author: backpackerxl
 * CreateTime: 2022/11/24
 * FileName: TeacherService
 **/
public interface TeacherService {
	int add(Teacher teacher);

	int edit(Teacher teacher);

	int delete(Long id);

	Teacher selectById(Long id);

	List<Teacher> selectAll();

}